//
//  UIScreen+Addition.m
//  SchoolNews
//
//  Created by 徐涵菲 on 2018/4/23.
//  Copyright © 2018年 Wangly. All rights reserved.
//

#import "UIScreen+Addition.h"

@implementation UIScreen (Addition)

+ (CGFloat)sn_screenWidth {
    return [UIScreen mainScreen].bounds.size.width;
}

+ (CGFloat)sn_screenHeight {
    return [UIScreen mainScreen].bounds.size.height;
}

+ (CGFloat)sn_scale {
    return [UIScreen mainScreen].scale;
}

@end
